GP-37W3 Series User Manual
5-1
Chapter
5
Troubleshooting
1. Troubleshooting Checklists
2. SELF TEST
This section explains how to find and resolve GP unit problems.
The GP unit can be connected to a wide range of devices, including a host (PLC),
however, this manual will not discuss every possible device, or problem. For
problems not directly related to the GP unit, refer to that device’s manual.
The main problems that occur during use of the GP unit are:
1) The panel display is blank.
2) Connected devices cannot be used.
5.1
Troubleshooting Checklists
When a problem occurs, be sure to first read each checklist item and follow the
instructions given.
If this does not solve the problem, please contact your local GP distributor.
When a problem cannot be solved
For hardware and software problems, contact the distributor where you bought the
GP unit.
